Karim Ul Hasan

Cryogenic means to use very cold temperatures to preserve things like food, blood, and materials. It is also used to create superconductors which help electricity pass through with no resistance. Cryogenics refers to the study of the behavior of materials at temperatures close to absolute zero. This field of science and technology is used for … Read more

The hottest gas on Earth is called superheated gas. It is much hotter than air and can reach temperatures over 1,000 degrees Celsius. It is usually found in volcanoes and some industrial processes. It can be dangerous if it comes in contact with the skin. Have you ever wondered what the hottest gas on Earth … Read more

The most commonly used cryogenic fluid is liquid nitrogen, which is used to keep things very cold. Cryogenic fluids are substances that have boiling points that are extremely low, usually below -150°C. These fluids are used in a variety of applications and are especially important in the transportation and storage of perishable goods. In this … Read more

Centrifugal force makes objects move away from the center of rotation, like when a car takes a turn. Centripetal force makes objects move towards the center of rotation, like when a ball is tied to a string and you swing it around in a circle. Centrifugal and centripetal forces are two forces of nature that … Read more

The coldest place on Earth is located in Antarctica near the South Pole. The coldest temperature ever recorded on Earth was -128.6°F (-89.2°C) and it was recorded in 1983 at the Russian Vostok Station. Antarctica is the coldest place because it has very little cloud cover and there is little to no sunlight that reaches … Read more

The United States, Russia, India, China, and Japan are the countries that have cryogenic engines. Cryogenic engines are a type of rocket engine that utilizes liquid oxygen and liquid hydrogen as propellants. These engines have been used in the aerospace industry since the 1950s, with advances in technology increasing their efficiency and reliability. In this … Read more

The best type of cryotherapy for you depends on your medical condition and the advice of your doctor. Talk to your doctor about which type of cryotherapy may be best for you. Cryotherapy is a type of therapy that uses cold temperatures to provide relief from a variety of ailments. This therapy has been used … Read more

Nitrogen is an element that helps keep things cold. It is used in a process called liquefied natural gas (LNG) to make fuel. The nitrogen helps to keep the natural gas liquid and also keeps it from catching fire, making it safe to use. Liquid Natural Gas (LNG) is a form of natural gas that … Read more

Liquid helium is used as a cryogenic liquid because it is much colder than other liquids like water or nitrogen, and it can be used to help preserve objects or materials at very low temperatures. It is also used for cooling electronic devices, like computers, to help them run better and faster. Liquid helium is … Read more